const directiveList = [
  {
    name: 'dialogDrag',
    obj: {
      mounted(el, binding) {
        const dialogHeaderEl = el.querySelector('.el-dialog__header')
        const dragDom = el.querySelector('.el-dialog')
        dialogHeaderEl.style.cursor = 'move'
        // 获取原有属性 ie dom元素.currentStyle 火狐谷歌 window.getComputedStyle(dom元素, null);
        const sty = dragDom.currentStyle || window.getComputedStyle(dragDom, null)
        dialogHeaderEl.onmousedown = (e) => {
          // 鼠标按下，计算当前元素距离可视区的距离
          const disX = e.clientX - dialogHeaderEl.offsetLeft
          const disY = e.clientY - dialogHeaderEl.offsetTop
          // 获取到的值带px 正则匹配替换
          let styL, styT
          // 注意在ie中 第一次获取到的值为组件自带50% 移动之后赋值为px
          if (sty.left.includes('%')) {
            styL = +document.body.clientWidth * (+sty.left.replace(/\%/g, '') / 100)
            styT = +document.body.clientHeight * (+sty.top.replace(/\%/g, '') / 100)
          } else {
            styL = +sty.left.replace(/\px/g, '')
            styT = +sty.top.replace(/\px/g, '')
          }
          document.onmousemove = function(e) {
            // 通过事件委托，计算移动的距离
            const l = e.clientX - disX
            const t = e.clientY - disY
            // 移动当前元素
            dragDom.style.left = `${l + styL}px`
            dragDom.style.top = `${t + styT}px`
            // 将此时的位置传出去
            // binding.value({x:e.pageX,y:e.pageY})
          }

          document.onmouseup = function(e) {
            document.onmousemove = null
            document.onmouseup = null
          }
        }
      }
    }
  },
  // 3秒内防止重复点击
  {
    name: 'preventReClick',
    obj: {
      mounted(el, binding) {
        el.addEventListener('click', () => {
          if (!el.loading) {
            el.disabled = true
            setTimeout(() => {
              el.disabled = false
            }, binding.value || 3000)
          }
        })
      }
    }
  }
]

export default directiveList
